VehiclePassport: a GAIA-X-Aligned, Blockchain-Anchored Privacy-Preserving, Zero-Knowledge Digital Passport for Smart Vehicles

Modern vehicles accumulate fragmented lifecycle records across OEMs, owners, and service centers that are difficult to verify and prone to fraud. We propose VehiclePassport, a GAIA-X-aligned digital passport anchored on blockchain with zero-knowledge proofs ZKPs for privacy-preserving verificatio...

Markov Chain-Based Model of Blockchain Radio Access Networks

Security has always been a priority, for researchers, service providers and network operators when it comes to radio access networks RAN. One wireless access approach that has captured attention is blockchain enabled RAN B-RAN due to its secure nature. This research introduces a framework that...

Optimizing Scalar Selection in Elliptic Curve Cryptography Using Differential Evolution for Enhanced Security

Elliptic Curve Cryptography ECC is a fundamental component of modern public-key cryptosystems that enable efficient and secure digital signatures, key exchanges, and encryption. Its core operation, scalar multiplication, denoted as $k \cdot P$, where $P$ is a base point and $k$ is a private scala...

SAMSUNG Blockchain Keystore Information Disclosure Vulnerability

SAMSUNG Blockchain Keystore is a system tool for creating, storing, managing and backing up private keys from Samsung South Korea. An information disclosure vulnerability exists in SAMSUNG Blockchain Keystore, which is caused by an out-of-bounds read flaw. An attacker could exploit the...

SAMSUNG Blockchain Keystore Code Execution Vulnerability

SAMSUNG Blockchain Keystore is a system tool for creating, storing, managing and backing up private keys from Samsung South Korea. A code execution vulnerability exists in SAMSUNG Blockchain Keystore, which can be exploited by an attacker to execute arbitrary code on the system...

SAMSUNG Blockchain Keystore Code Execution Vulnerability (CNVD-2025-20015)

SAMSUNG Blockchain Keystore is a system tool for creating, storing, managing and backing up private keys from Samsung South Korea. A code execution vulnerability exists in SAMSUNG Blockchain Keystore, which can be exploited by an attacker to execute arbitrary code on the system...

SAMSUNG Blockchain Keystore Code Execution Vulnerability (CNVD-2025-20014)

SAMSUNG Blockchain Keystore is a system tool for creating, storing, managing and backing up private keys from Samsung South Korea. A code execution vulnerability exists in SAMSUNG Blockchain Keystore, which can be exploited by an attacker to execute arbitrary code on the system...

AegisBlock: a Privacy-Preserving Medical Research Framework Using Blockchain

Due to HIPAA and other privacy regulations, it is imperative to maintain patient privacy while conducting research on patient health records. In this paper, we propose AegisBlock, a patient-centric access controlled framework to share medical records with researchers such that the anonymity of th...

mycoin (=1.0.0), simple-blockchain-implement (>=1.0.0 <=1.0.4) potentially affected by unknown CVE via crytpo-js (=0.0.1-security)

crytpo-js NPM version =0.0.1-security is affected by a known vulnerability. The following packages have a transitive dependency on crytpo-js and may be impacted: - mycoin =1.0.0 - simple-blockchain-implement =1.0.0, =1.0.4 Source cves: unknown CVE Source advisory: OSV:MAL-2025-17770...

Malicious code in blockchain-components (npm)

The package blockchain-components was found to contain malicious code...

MAL-2025-15829 Malicious code in blockchain-components (npm)

The package blockchain-components was found to contain malicious code...

CVE-2025-21021

Out-of-bounds write in drawing pinpad in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...

CVE-2025-21018

Out-of-bounds read in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to read out-of-bounds memory...

CVE-2025-21017

Out-of-bounds write in detaching crypto box in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...

CVE-2025-21020

Out-of-bounds write in creating bitmap images in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...

CVE-2025-21017

Out-of-bounds write in detaching crypto box in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...

CVE-2025-21018

Out-of-bounds read in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to read out-of-bounds memory...

CVE-2025-21021

Out-of-bounds write in drawing pinpad in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...

CVE-2025-21021

Out-of-bounds write in drawing pinpad in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...

CVE-2025-21017

Out-of-bounds write in detaching crypto box in Blockchain Keystore prior to version 1.3.17.2 allows local privileged attackers to write out-of-bounds memory...